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UM020107-1211 SSL Configuration

ZTP Network Security SSL Plug-In

User Manual

The code fragment that follows shows an example of how to initialize the SSL interface:

{

SSL_STATUS Status;

Status = SSL_Initialize();

}

SSL Handshake Protocol Initialization

After calling the Initialize_SSL API, at least one of the SSL handshake protocols

must be initialized. The ZTP Network Security SSL Plug-In is capable of supporting the

following SSL protocols:

•

SSL version 2 Client

•

SSL version 2 Server

•

SSL version 3 Client

•

SSL version 3 Server

•

TLS version 1 Client

•

TLS version 1 Server

It is permissible to initialize one, two, or all six of these handshake protocols, but SSL will

not function unless any one protocol is initialized.

To disable support for a particular handshake protocol, do not call its corresponding ini-

tialization function. Such a call will prevent the ZDS II linker from including code for that

particular handshake protocol in the final application image.

Table 4 shows the relationship between the SSL handshake protocols and their initializa-

tion functions.

Table 4. SSL Handshake Protocol Functions

SSL Handshake Protocol Initialization Function

SSL version 2 Client SSL2_ClientInit

SSL version 2 Server SSL2_ServerInit

SSL version 3 Client SSL3_ClientInit

SSL version 3 Server SSL3_ServerInit

TLS version 1 Client TLS1_ClientInit

TLS version 1 Server TLS1_ServerInit

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